JPS6275494U - - Google Patents

Info

Publication number
JPS6275494U
JPS6275494U JP1986171261U JP17126186U JPS6275494U JP S6275494 U JPS6275494 U JP S6275494U JP 1986171261 U JP1986171261 U JP 1986171261U JP 17126186 U JP17126186 U JP 17126186U JP S6275494 U JPS6275494 U JP S6275494U
Authority
JP
Japan
Prior art keywords
reactor
nuclear reactor
lid
plates
liquid level
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP1986171261U
Other languages
English (en)
Other versions
JPS6247117Y2 (ja
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of JPS6275494U publication Critical patent/JPS6275494U/ja
Application granted granted Critical
Publication of JPS6247117Y2 publication Critical patent/JPS6247117Y2/ja
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C13/00—Pressure vessels; Containment vessels; Containment in general
    • G21C13/02—Details
    • G21C13/06—Sealing-plugs
    • G21C13/073—Closures for reactor-vessels, e.g. rotatable
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C11/00—Shielding structurally associated with the reactor
    • G21C11/02—Biological shielding ; Neutron or gamma shielding
    • G21C11/022—Biological shielding ; Neutron or gamma shielding inside the reactor vessel
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C11/00—Shielding structurally associated with the reactor
    • G21C11/08—Thermal shields; Thermal linings, i.e. for dissipating heat from gamma radiation which would otherwise heat an outer biological shield ; Thermal insulation
    • G21C11/083—Thermal shields; Thermal linings, i.e. for dissipating heat from gamma radiation which would otherwise heat an outer biological shield ; Thermal insulation consisting of one or more metallic layers
    • G21C11/085—Thermal shields; Thermal linings, i.e. for dissipating heat from gamma radiation which would otherwise heat an outer biological shield ; Thermal insulation consisting of one or more metallic layers consisting exclusively of several metallic layers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00—Energy generation of nuclear origin
    • Y02E30/30—Nuclear fission reactors

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Structure Of Emergency Protection For Nuclear Reactors (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)

Description

【図面の簡単な説明】
図面は本考案の一実施例を示す液体金属冷却形
原子炉の一部を表わす縦断面図である。 １…原子炉容器、２…液体金属の液面、３…核
分裂領域、４…制御棒、５…制御棒の駆動装置、
６，８，１１…回転蓋、７，１０，１２…軸受、
９…貫通孔、１３…燃料棒操作装置、１４，１５
，１６…遮蔽体、１７，１８，１９…防熱板、２
０…ガス室、２１，２２…対流障壁、２３〜２８
…金属板、２９…側方境壁、３０…懸垂棒、３１
…支持棒、３２，３３，３４…浸漬板ユニツト部
分、３５，３６…懸架構造部。

Claims (1)

  1. 【実用新案登録請求の範囲】 (1) (a) 液体金属で充填された原子炉容器１と
    、 (b) 液面２の上方に配置された原子炉蓋６と
    、 (c) 液面２と原子炉蓋６との間にあるガス室
    ２０と、 (d) 液体金属の原子炉蓋６への凝結を防止す
    るためガス室２０内に配置された対流障壁２１，
    ２２と を備えた液体金属冷却形原子炉において、 (e) 対流障壁２１，２２が、液面２と原子炉
    蓋６との間のガス室２０にほぼ水平面に配置され
    た複数個の準密閉凝結板２３，２４，２５，２６
    ，２７，２８より成り、 (f) これらの凝結板２３，２４，２５，２６
    ，２７，２８が尖端を下向きとする円錐形を成す
    ように配置され、そこに凝結する液体金属が円錐
    形の尖端部分から原子炉容器１に滴下して戻され
    る ことを特徴とする液体金属冷却形原子炉。 (2) 入れ子式に設置され相互に無関係に可動な
    複数個の蓋６，８，１１を備えた原子炉において
    、各対流障壁（２１或は２２）が複数個の金属板
    （２３，２４，２５或は２６，２７，２８）より
    成り、これらの金属板が所属の回転蓋６，８，１
    １とほぼ輪郭を等しくし、それらと同軸的に回転
    し得ることを特徴とする実用新案登録請求の範囲
    第１項記載の原子炉。 (3) 容器１と蓋６との間に間隙を有する原子炉
    において、前記間隙内に相互に重畳する１対或は
    複数対の薄い環状の金属板３７，３８が配置され
    、それらが交互に容器１と蓋６とに固定されてい
    ることを特徴とする実用新案登録請求の範囲第１
    項又は第２項記載の原子炉。
JP1986171261U 1977-03-08 1986-11-07 Expired JPS6247117Y2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2709914A DE2709914C2 (de) 1977-03-08 1977-03-08 Flüssigmetallgekühlter Kernreaktor mit Einrichtungen zur Verhinderung der Konvektion von Metalldämpfen

Publications (2)

Publication Number Publication Date
JPS6275494U true JPS6275494U (ja) 1987-05-14
JPS6247117Y2 JPS6247117Y2 (ja) 1987-12-24

Family

ID=6002995

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2647678A Pending JPS53110794A (en) 1977-03-08 1978-03-08 Fluid metal cooling form nuclear reactor
JP1986171261U Expired JPS6247117Y2 (ja) 1977-03-08 1986-11-07

Family Applications Before (1)

Application Number Title Priority Date Filing Date
JP2647678A Pending JPS53110794A (en) 1977-03-08 1978-03-08 Fluid metal cooling form nuclear reactor

Country Status (6)

Country Link
US (1) US4293383A (ja)
JP (2) JPS53110794A (ja)
DE (1) DE2709914C2 (ja)
FR (1) FR2383504A1 (ja)
GB (1) GB1567118A (ja)
IT (1) IT1092883B (ja)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5547486A (en) * 1978-09-30 1980-04-03 Tokyo Shibaura Electric Co Nuclear reactor
DE3009134A1 (de) * 1980-03-10 1981-10-15 Grünzweig + Hartmann Montage GmbH, 6700 Ludwigshafen Waermedaemmung fuer den gewoelbten boden- und/oder deckelbereich eines druckbehaelters
FR2495815B1 (fr) * 1980-12-09 1986-09-19 Commissariat Energie Atomique Reacteur nucleaire refroidi par un metal liquide contenu dans une cuve obturee par des fermetures superieures
FR2518707A1 (fr) * 1981-12-18 1983-06-24 Novatome Dispositif de production de vapeur par echange de chaleur entre un metal liquide caloporteur et de l'eau alimentaire
FR2535888A1 (fr) * 1982-11-05 1984-05-11 Novatome Bouchon-couvercle du coeur d'un reacteur nucleaire a neutrons rapides
FR2546657B1 (fr) * 1983-05-26 1985-07-05 Commissariat Energie Atomique Bouchon couvercle-coeur d'un reacteur nucleaire refroidi par un metal liquide
IT1172947B (it) * 1983-12-20 1987-06-18 Nira Spa Tappo del nocciolo di un reattore nucleare veloce integrato nel piccolo tappo rotante dello stesso
FR2563040B1 (fr) * 1984-04-11 1986-08-08 Novatome Bouchon-couvercle du coeur d'un reacteur nucleaire
FR2598247B1 (fr) * 1986-05-05 1988-09-09 Novatome Bouchon-couvercle du coeur d'un reacteur nucleaire a neutrons rapides

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1214136A (en) * 1967-02-24 1970-12-02 Atomic Energy Authority Uk Improvements relating to nuclear reactors
US3548931A (en) * 1968-10-30 1970-12-22 Atomic Energy Commission Vessel for a sodium-cooled reactor
CA992877A (en) * 1971-09-16 1976-07-13 Marvin J. Hurwitz Separation of waste dyestuffs by adsorption processes

Also Published As

Publication number Publication date
FR2383504A1 (fr) 1978-10-06
US4293383A (en) 1981-10-06
JPS53110794A (en) 1978-09-27
DE2709914C2 (de) 1986-10-09
IT7820658A0 (it) 1978-02-28
FR2383504B1 (ja) 1981-11-20
IT1092883B (it) 1985-07-12
DE2709914A1 (de) 1978-09-14
GB1567118A (en) 1980-05-08
JPS6247117Y2 (ja) 1987-12-24

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